A rare opportunity to create the home of your dreams in sought-after Westside Alamo! Ideally situated on a beautiful ¾-acre parcel, this custom home offers approximately 2,346 square feet, with 3 bedrooms, 2 bathrooms, and a versatile bonus/game room. The home is ready for updating, offering an exciting opportunity to reimagine the existing spaces, bring your vision to life, and create a home perfectly suited to your style and needs. Enjoy beautiful views of Mt. Diablo, mature trees, and peaceful, park-like grounds that provide a wonderful sense of privacy and tranquility. The existing floor plan features spacious living areas, two fireplaces, wood-look flooring, and a connection to the outdoors. The expansive parcel offers exceptional potential for outdoor entertaining, expansion, or creating your own private estate setting. Additional highlights include a detached two-car garage and a secluded location just moments from downtown Alamo and the Iron Horse Regional Trail. Bring your imagination and discover the possibilities of this special Westside Alamo property!
Single-familyProperty Type
1964Year Built
0.75 acresLot Size
$723Price/Sq.Ft.
2 car garageParking
Listed by Raelene Sprague•DRE #00577360• Notable Real Estate
Listed by Tonya Colton•DRE #01993057• Notable Real Estate
Westside Alamo, located between Danville Boulevard and the Las Trampas foothills, is a residential and semi-rural Alamo neighborhood with winding lanes and oak-studded open space. The neighborhood’s character concentrates around the Danville Blvd–Stone Valley Rd junction, where low-slung plazas, coffee counters, and local dining set a polished, low-key rhythm. Architecture leans toward ranch homes, custom builds, and larger-lot properties framed by mature trees and ridgelines. Trailheads and creekside corridors shape daily routines with a strong outdoors thread. The pace stays quiet, with most activity clustering near the commercial strip rather than inside the hills. Views and topography give the area a distinctly West County feel.
Provided by Walk Score and Local Logic
Offer insights
1666 Ridgewood Rd · $1,695,000
$1.81M and above
75% chance or better to win
Why $1.81M+ is a strong offer
DAYS ON MARKET
4 days
The average home goes pending in 24 days.
SALE-TO-LIST
102.3%
Most homes are selling 2% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Bathroom
Bedroom
Living
Dining
Interior features
Breakfast bar
Two fireplaces
Bonus room
Bedrooms
One bedroom on the main level
Bathrooms
Two full bathrooms
Kitchen
Dishwasher, electric range, microwave, refrigerator
Stone countertops
220-volt outlet
Laundry & utility
Laundry room
Flooring
Laminate, carpet
Heating & cooling
Central heating
Ceiling fan(s)
Exterior features
Front, back, and side yards
Terraced backyard with areas sloping up and down
Patio and covered rear porch
Storage
Possible pool site
Secluded, irregular lot with an upward slope
Home design
Single-family residence
Parking
Detached garage with two spaces
Construction
Built in 1964
Wood siding
Utilities
Public water
Public sewer
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41153596
Nov 11, 2026
Listed
$1,695,000
$723/sq ft
Public Records
Jul 29, 1999
Sold
$549,000
$234/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11020005
Jun 25, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11018270
Jun 21, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11015463
Jun 6, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11013322
May 13, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$10,435 (+3.2%)
$586,314 + $274,338
$860,652
2025
$10,110 (+2.1%)
$586,314 + $274,338
$860,652
2024
$9,901 (+1.6%)
$574,818 + $268,959
$843,777
2023
$9,743 (+0.8%)
$563,548 + $263,686
$827,234
2022
$9,670 (+2.2%)
$552,499 + $258,516
$811,015
2021
$9,460 (+1.7%)
$541,666 + $253,448
$795,114
2020
$9,305 (+1.1%)
$531,046 + $248,479
$779,525
2019
$9,204 (+3.9%)
$525,601 + $245,932
$771,533
2018
$8,860 (+3.8%)
$515,296 + $241,110
$756,406
2017
$8,534 (+1.3%)
$495,288 + $231,749
$727,037
2016
$8,421 (+1.3%)
$495,288 + $231,749
$727,037
2015
$8,309 (+1.4%)
$485,577 + $227,205
$712,782
2014
$8,192 (+1.3%)
$468,916 + $219,410
$688,326
2013
$8,090 (+2.1%)
$468,916 + $219,410
$688,326
2012
$7,920 (+1.9%)
$466,797 + $218,419
$685,216
2011
$7,770 (+1.4%)
$457,645 + $214,137
$671,782
2010
$7,665 (−0.1%)
$448,672 + $209,939
$658,611
2009
$7,675 (+3.5%)
$445,319 + $208,370
$653,689
2008
$7,415
$446,377 + $208,866
$655,243
Public record
Public record
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.75 Acres
Year renovated
1964
Finished Sq. Ft.
2,346
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,346
Year built
1964
Style
Single Family Residential
County
Contra Costa County
APN
1910500436
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
Jan 30, 2010 • Final
Building/residential/al/alteration
Enclose an existing porch.
Remodel
Jan 30, 2010 • Final
Building - residential plumbing
Install a gas line from the meter to the house.
Gas
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
8 days above 93° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Alamo, CA • 94507
Average low and high temperatures (°F)
58°
39°
61°
42°
68°
46°
68°
47°
74°
51°
80°
54°
82°
56°
86°
58°
81°
59°
71°
52°
62°
44°
56°
43°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
62/ 100
Moderate sunlight
Sunscore
There appears to be some shading by surrounding buildings, terrain, and vegetation.
7.8 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1666 Ridgewood Rd
$1,761,516
$67K over list price of $1.70M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.8M to $2.3M.